Added ability for plugins to have a "au_feature_urls" map with "au_issue", "au_volume" and "au_title" keys that can be sting valued, list valued or map valued using an "au_feature_key" selector attribute per title in the TDB file.
Added ability for plugins to have a "au_feature_urls" map with "au_issue", "au_volume" and "au_title" keys that can be sting valued, list valued or map valued using an "au_feature_key" selector attribute per title in the TDB file.


git-svn-id: 293778eaa97c8c94097d610b1bd5133a8f478f36@11683 4f837ed2-42f5-46e7-a7a5-fa17313484d4

lockss/lockss-daemon,lockss/lockss-daemon,edina/lockss-daemon,edina/lockss-daemon,edina/lockss-daemon,edina/lockss-daemon,lockss/lockss-daemon,lockss/lockss-daemon,edina/lockss-daemon,edina/lockss-daemon,lockss/lockss-daemon,edina/lockss-daemon,lockss/lockss-daemon,lockss/lockss-daemon